Uxcell 2pcs 30.5mm 1.2" Woofer Voice Coil Dual Layers Round Copper Wire Bass Speaker Audio Replace Parts Measuring & Inspecting 5 x Push button Switch

5 x Push button Switch ( red green white yellow blue 1 piece per color )

Shaft Length(do not include the Screw Thread parts): 8

so you just could fit the earphone jack to confirm the size of your IR port

Non insulated open alligator clip 10mm/0

Uxcell 2pcs 30.5mm 1.2" Woofer Voice Coil Dual Layers Round Copper Wire Bass Speaker Audio Replace Parts Measuring & Inspecting 5 x Push button SwitchSpecification: Voice Coil Diameter: 30. 5mm 1. 2 inch Total Skeleton Height: 40mm 1. 57 inch Copper Wire Height: 13mm 0. 51 inch Coil Material: 2 Layers Round Copper Wire Sound Film Material: White Aluminum Package Content: 2pcs x Voice Coil Description: A voice coil (consisting of a former, , and winding) is the coil of wire attached to the apex of a loudspeaker cone. The item provides the motive force to the cone by the reaction of a magnetic field